Download or read book Drying of Soybeans in a Pilot Scale Concurrent Flow Dryer written by Stephen Jan Kalchik and published by . This book was released on 1977 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Drying of Soybeans in Continuous flow Dryers and Fixed bed Drying Systems written by Valdecir Antoninho Dalpasquale and published by . This book was released on 1981 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design of a Pilot scale Concurrent Flow Grain Dryer written by Dennis Peter Kline and published by . This book was released on 1977 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Continuous flow Drying of Soybeans written by Valdecir Antoninho Dalpasquale and published by . This book was released on 1979 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Counterflow Cooling of Corn written by Osny Waltrick Sousa and published by . This book was released on 1984 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mathematical Modeling and Simulation of Rapeseed Drying on Concurrent Flow Dryer written by Le Anh Duc and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematical modeling for rapeseed drying on concurrent-flow dryer was built based on energy and mass transfer balances. The fourth-order Runge,ÄìKutta method was used for solving four ordinary differential equations. A computer simulation program for circulating concurrent-flow rapeseed dryer was developed using these models. A pilot-scale concurrent-flow dryer was used to verify the fitness of simulation program. Two drying experiments were conducted. The output parameters of the simulation program were compared and analyzed with experiment data. The RMSE of simulated moisture contents ranged from 0.334 to 0.506%w.b. with the coefficient of determinations ranged from 0.994 to 0.997. The RMSE of simulated rapeseed temperatures during drying process ranged from 1.15 to 1.77¬∞C with the R2 ranging from 0.904 to 0.925. The experimental drying rates were 2.38 and 2.80% w.b./h. In comparison with simulated values, the difference between simulated value and measured value of drying rate were 5.04 and 5.08%; drying time were 7.14 and 0.47%; and germination ratio were 1.87 and 0.47%. The simulated fuel energy consumption for drying were 4.62 and 8.57% lower than the experimental values. The analytic results showed that the simulation results have good fitness with experimental data.
Download or read book IX CIGR Congress Papers written by and published by . This book was released on 1979 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agricultural Engineers Yearbook written by American Society of Agricultural Engineers and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Translation written by National Institute of Agricultural Engineering (Gt. Brit.) and published by . This book was released on with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Application of Microprocessor Technology for the Control of Continuous Flow Commercial Grain Dryers written by James Carl Borsum and published by . This book was released on 1981 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Application of Solar Energy to Industrial Drying of Soybeans written by and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A 15-month performance evaluation was conducted on a solar system designed and constructed to augment the industrial drying of soybeans at the Gold Kist, Inc., extraction plant in Decatur, Alabama. The plant employs three oil-fired, continuous-flow dryers of 3,000 bu/hr each. The solar system consists of 672 Solaron air collectors that temper the airflow into the existing dryers. Since the requirement for energy exceeds the peak solar system capacity, no storage is provided. The interface with the existing facility is simply accomplished by three ducts that release the solar heated air directly adjacent to the dryer air intakes, and no mechanical coupling is needed. The solar system was operated for 1,752 hr on 290 days during the 15-month period without a single failure sufficient to cause shutdown. No interference with normal plant operations was experienced. Maintenance of the solar system, consisting of service to the air handling unit, cleaning of collector glazing, and minor duct repair, totaled $1,564. System utilization was only 46.3%. This was primarily due to daytime routine maintenance performed on the conventional drying and processing equipment. The solar fraction was not large enough to justify maintenance shift changes. An average collector efficiency of 26.2% was experienced. Contamination caused by the local plant environment reduced the average collector efficiency by 9.3 percentage points. A prototype of an automatic cleaning system was constructed and tested.
Download or read book Ei Engineering Conference Index pt 1 Civil environmental and geological engineering written by and published by . This book was released on 1985 with total page 1412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by and published by . This book was released on 1978 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Industrial Drying written by Arun S. Mujumdar and published by CRC Press. This book was released on 2014-07-11 with total page 1334 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Fourth Edition book includes 12 new chapters covering computational fluid dynamic simulation; solar, impingement, and pulse combustion drying; drying of fruits, vegetables, sugar, biomass, and coal; physicochemical aspects of sludge drying; and life-cycle assessment of drying systems. Addressing commonly encountered dryers as well as innovative dryers with future potential, the fully revised text not only delivers a comprehensive treatment of the current state of the art, but also serves as a consultative reference for streamlining industrial drying operations to increase energy efficiency and cost-effectiveness.
Download or read book Handbook of Industrial Drying written by Arun S. Mujumdar and published by CRC Press. This book was released on 2006-11-08 with total page 1310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Still the Most Complete, Up-To-Date, and Reliable Reference in the FieldDrying is a highly energy-intensive operation and is encountered in nearly all industrial sectors. With rising energy costs and consumer demands for higher quality dried products, it is increasingly important to be aware of the latest developments in industrial drying technolog
Download or read book Modeling and Flowsheet Simulation of Vibrated Fluidized Bed Dryers Band 18 written by Sören Ernst Lehmann and published by Cuvillier Verlag. This book was released on 2021-12-07 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluidized bed dryers are the prime choice when it comes to drying of heat sensitive products, commonly processed in the pharmaceutical and food industry. As many products in these industries are fine and cohesive, mechanical vibration of the dryer is used to enable or improve fluidization. Thus, the goal of this thesis is the development of a fluidized bed drying model that accounts for the influence of mechanical vibration of the dryer, as well as its implementation in an open-source flowsheet simulation framework. Continuously operated fluidized bed dryers under steady-state conditions are the focus of this thesis. The aim during model development and implementation is the broadest possible application range of the model. A custom-built vibrated fluidized bed dryer is designed and constructed for comprehensive investigations of fluidized bed hydrodynamics and drying kinetics. Based on experimental investigations, a semi-empirical model for hydrodynamics of fine and cohesive powders is developed. The new model is combined with established models to allow for the flowsheet simulation of fluidized bed dryers for particles of all Geldart groups. Additionally, the influence of vibration is accounted for. Comprehensive validation experiments are performed for particles of different Geldart groups, different dryer geometries and a variety of process parameters, including mechanical vibration. Comparison of model predictions with experimental data attributes high accuracy of predicted particle and gas properties. Furthermore, sensitivity analyses are conducted to identify potential weaknesses in underlying model assumptions. Hereby, the validity of underlying assumptions is confirmed and potential optimization parameters for different applications are identified. The proposed model is unprecedented in terms of range of process parameters, variety of particle properties and dryer geometries, tested and found valid for.
Download or read book Conference Papers Index written by and published by . This book was released on 1980 with total page 1256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
